Physics-Resistance & Resistivity
NEET Physics Resistance & Resistivity MCQ Question
Type: MCQ-fact-Medium-Class 12
What is the unit of resistivity in terms of base SI units?
A
M L^3 T^-3 A^-2
B
M L^2 T^-3 A^-1
C
M L^2 T^-1 A^-2
D
M L^-1 T^-2 A^-1
Correct Answer
Option A
Detailed Explanation
The resistivity is defined as resistance multiplied by area divided by length, resulting in the unit of M L^3 T^-3 A^-2, as stated in the NCERT context.
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